نتایج جستجو برای: keywords harmine

تعداد نتایج: 1978292  

Journal: :Romanticism and Victorianism on the Net: 2007

Journal: : 2023

Peganum garmala contains in its composition quinazoline (L-peganine (vasicin), pegamine, peganol, deoxypeganine, peganidin, etc.) and β-carboline (harmine, harman, harmaline, harmalol, alkaloids, which also cause different pharmacological activity harmala preparations. The accumulation of alkaloids depends on the stage ontogenesis differs aboveground underground parts plant. aim work is to dete...

MA Ebrahimi , N Zarinpanjeh ,

Background: Sustainable and commercial production of secondary metabolites is a critical issue when dealing with its clinical application. Efforts are still being made to look for biotic or abiotic elicitors with more efficient and universal effects on the improvement of secondary metabolites. Objective: In order to evaluate the suitability of different biotic elicitors on P. harmala L. cell...

2015
Bernard Khor John D Gagnon Gautam Goel Marly I Roche Kara L Conway Khoa Tran Leslie N Aldrich Thomas B Sundberg Alison M Paterson Scott Mordecai David Dombkowski Melanie Schirmer Pauline H Tan Atul K Bhan Rahul Roychoudhuri Nicholas P Restifo John J O'Shea Benjamin D Medoff Alykhan F Shamji Stuart L Schreiber Arlene H Sharpe Stanley Y Shaw Ramnik J Xavier Arup K Chakraborty

The balance between Th17 and T regulatory (Treg) cells critically modulates immune homeostasis, with an inadequate Treg response contributing to inflammatory disease. Using an unbiased chemical biology approach, we identified a novel role for the dual specificity tyrosine-phosphorylation-regulated kinase DYRK1A in regulating this balance. Inhibition of DYRK1A enhances Treg differentiation and i...

Journal: :Molecules 2013
Hua Shao Xiaoli Huang Yuanming Zhang Chi Zhang

Alkaloids with allelopathic activity are not as well-known as other allelochemicals. Our study revealed that total alkaloids from seeds of the medicinal plant Peganum harmala L. possessed significant growth inhibitory effect on four treated plants, with dicot plants (lettuce and amaranth) being more sensitive than the tested monocot plants (wheat and ryegrass). Further investigation led to the ...

2014
Thuy Ngoc Le Tok Wang Ling H. V. Jagadish Jiaheng Lu

It is well known that some XML elements correspond to objects (in the sense of object-orientation) and others do not. The question we consider in this paper is what benefits we can derive from paying attention to such object semantics, particularly for the problem of keyword queries. Keyword queries against XML data have been studied extensively in recent years, with several lowest-common-ances...

سلیمی , الیکا, فرزین , داوود,

Background and purpose: b-carboline alkaloids, also known as harmala's alkaloids have a wide spectrum of pharmacological actions including a stimulatory action on release of dopamine and other catecholamines in several brain regions and an inhibitory action on monoamine oxidase (MAO). These findings suggest that b-carbolines should alleviate at least some of the dopaminergic stereotyped behav...

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Aim and Background: The ability to secrete insulin from the islets of Langerhans on the one hand and suppress the factors that increase serum glucose concentrations on the other; It is very important in patients with metabolic disorders such as diabetes. The aim of this study was to compare the effects of harmine with ghrelin agonist (as a suppressor of insulin secretion) on insulin secretion a...

Journal: :Community Literacy Journal 2013

Journal: :Community Literacy Journal 2012

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